x265enc

This element encodes raw video into H265 compressed data.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstVideoEncoder
                    ╰──x265enc

Implemented interfaces

Factory details

Authors: – Thijs Vermeir

Classification: – Codec/Encoder/Video

Rank – primary

Plugin – x265

Package – GStreamer Bad Plug-ins

Pad Templates

sink

video/x-raw:
      framerate: [ 0/1, 2147483647/1 ]
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
         format: { Y444, Y42B, I420, Y444_10LE, I422_10LE, I420_10LE, Y444_12LE, I422_12LE, I420_12LE }

Presence – always

Direction – sink

Object type – GstPad

src

video/x-h265:
      framerate: [ 0/1, 2147483647/1 ]
          width: [ 16, 2147483647 ]
         height: [ 16, 2147483647 ]
  stream-format: byte-stream
      alignment: au
        profile: { (string)main, (string)main-still-picture, (string)main-intra, (string)main-444, (string)main-444-intra, (string)main-444-still-picture, (string)main-10, (string)main-10-intra, (string)main-422-10, (string)main-422-10-intra, (string)main-444-10, (string)main-444-10-intra, (string)main-12, (string)main-12-intra, (string)main-422-12, (string)main-422-12-intra, (string)main-444-12, (string)main-444-12-intra }

Presence – always

Direction – src

Object type – GstPad

Properties

bitrate 

“bitrate” guint

Bitrate in kbit/sec

Flags : Read / Write

Default value : 2048

key-int-max 

“key-int-max” gint

Maximal distance between two key-frames (0 = x265 default / 250)

Flags : Read / Write

Default value : 0

log-level 

“log-level” GstX265LogLevel *

x265 log level

Flags : Read / Write

Default value : none (-1)

option-string 

“option-string” gchararray

String of x265 options (overridden by element properties) in the format "key1=value1:key2=value2".

Flags : Read / Write

qp 

“qp” gint

QP for P slices in (implied) CQP mode (-1 = disabled)

Flags : Read / Write

Default value : -1

speed-preset 

“speed-preset” GstX265SpeedPreset *

Preset name for speed/quality tradeoff options

Flags : Read / Write

Default value : medium (6)

tune 

“tune” GstX265Tune *

Preset name for tuning options

Flags : Read / Write

Default value : ssim (2)

Named constants

GstX265LogLevel

Members

none (-1) – No logging
error (0) – Error
warning (1) – Warning
info (2) – Info
debug (3) – Debug
full (4) – Full

GstX265SpeedPreset

Members

No preset (0) – No preset
ultrafast (1) – ultrafast
superfast (2) – superfast
veryfast (3) – veryfast
faster (4) – faster
fast (5) – fast
medium (6) – medium
slow (7) – slow
slower (8) – slower
veryslow (9) – veryslow
placebo (10) – placebo

GstX265Tune

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